575061904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 1222144000

約数和(自身を除く): 647082096

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 139, 152, 248, 278, 304, 439, 496, 556, 589, 878, 1112, 1178, 1756, 2224, 2356, 2641, 3512, 4309, 4712, 5282, 7024, 8341, 8618, 9424, 10564, 13609, 16682, 17236, 21128, 27218, 33364, 34472, 42256, 54436, 61021, 66728, 68944, 81871, 108872, 122042, 133456, 163742, 217744, 244084, 258571, 327484, 488168, 517142, 654968, 976336, 1034284, 1159399, 1309936, 1891651, 2068568, 2318798, 3783302, 4137136, 4637596, 7566604, 9275192, 15133208, 18550384, 30266416, 35941369, 71882738, 143765476, 287530952, 575061904]

約数ペア:

[(1, 575061904), (2, 287530952), (4, 143765476), (8, 71882738), (16, 35941369), (19, 30266416), (31, 18550384), (38, 15133208), (62, 9275192), (76, 7566604), (124, 4637596), (139, 4137136), (152, 3783302), (248, 2318798), (278, 2068568), (304, 1891651), (439, 1309936), (496, 1159399), (556, 1034284), (589, 976336), (878, 654968), (1112, 517142), (1178, 488168), (1756, 327484), (2224, 258571), (2356, 244084), (2641, 217744), (3512, 163742), (4309, 133456), (4712, 122042), (5282, 108872), (7024, 81871), (8341, 68944), (8618, 66728), (9424, 61021), (10564, 54436), (13609, 42256), (16682, 34472), (17236, 33364), (21128, 27218)]